Marathon Equinox
Trail Running covering 50 km to 80.5 km in Fairbanks (Alaska, United States)
Marathon Equinox is an endurance sporting event in Fairbanks, Alaska, US focused on Trail Running. Key features include Culture & History, Nature & Off-Road.
The race program comprises 2 competitions, including 80 Km (80.47 km, +2,092 m D+), and 50 km (50 km, +1,300 m D+). The exact date for the next edition is currently open and will be announced by the organizer. Official race regulations, course details, and registration information are provided on the organizer's website (facebook.com).

Event characteristics
Races & distances (2)
| Competition | Discipline | Distance | Elevation gain | Altitude range | Course type | Course & profile |
|---|---|---|---|---|---|---|
| 80 Km | Trail Running | 80.47 km | +2,092 m | 214 m - 1,093 m | Loop course | Route & profile |
| 50 km | Trail Running | 50 km | +1,300 m | 217 m - 763 m | Loop course | Route & profile |
Course route & map
Elevation profile & course telemetry
Altitude from 214 m to 1,093 m above sea level (+2,092 m D+, -2,092 m D-)
Elevation profile & course telemetry
Altitude from 217 m to 763 m above sea level (+1,300 m D+, -1,300 m D-)
Frequently asked questions (FAQ)
When and where does Marathon Equinox take place?
Marathon Equinox takes place in Fairbanks, Alaska, US (start area at coordinates 64.8378° N, 147.7164° W). The exact date for the next edition is currently open and will be announced by the organizer.
What races and distances are offered at Marathon Equinox?
The race program comprises 2 competitions, including 80 Km (80.47 km, +2,092 m D+), and 50 km (50 km, +1,300 m D+). The competitions belong to Trail Running.
What is the course layout and elevation profile for Marathon Equinox?
The main competition (80 Km over 80.47 km) is designed as a loop course featuring +2,092 m of elevation gain and -2,092 m of elevation loss, ranging between 214 m and 1,093 m above sea level. An interactive course map with route visualization, elevation profile, and GPX export is available in the course section on this page.
Where can I find registration and official race rules for Marathon Equinox?
Official race regulations, course details, and registration information are provided on the organizer's website (facebook.com).